The last news about their relationship was, they decided to stay as best friend, because they feels their 13 years relationship are more important than try to change it that can make them apart.
So, in 2014 we heard about Yoona relationship with LSG.
But their harmonious relationship doesn't last long.
And in photo above we can see Yoona back hugging Changmin, which is made fans crazy and miss this old friend couple even more ~
Then . . .
Yoona broke up with SG.
#yoona #changmin #tvxq #snsd